00609naa#a2200181#i#450# EN\INFRA-M\bibl\42021 /en/manage/index 20250226055844.3 2306-1731 20210421b2021####ek#y0engy0150####ca RU An Efficiency Model for Assessing Intellectual Capital Journal article Moscow INFRA-M Academic Publishing LLC. 2021 7 с. Journal article local Статистика. Демография. Социология. 31 Myasoedov Aleksey Ivanovich test.editorum.ru /en/manage/index